一般现在时的被动语态主要结构为:
★主语(动作接受者) + is / am / are + 动词的过去分词+ (by+ 动作执行者)
Football is played in most countries in the world.
被动语态的句型总结如下:
肯定句: 主语 + be + 过去分词 + (by ~~).
The boy is called Jack.
否定句: 主语 + be not+ 过去分词 + (by ~~).
The baby is not looked after by his father.
一般疑问句: Be +主语 + 过去分词 + (by ~~)?
Is King Lear written by Shakespeare?
特殊疑问句: 特殊疑词+ be + 过去分词+ (by ~~)?
What is this kind of sweater made of?
